30453906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13681}}^1$

素因数の和:13746

約数の個数: 32

約数和(自身を含む): 70927488

約数和(自身を除く): 40473582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 13681, 27362, 41043, 82086, 95767, 191534, 287301, 574602, 725093, 1450186, 2175279, 4350558, 5075651, 10151302, 15226953, 30453906]

約数ペア:

[(1, 30453906), (2, 15226953), (3, 10151302), (6, 5075651), (7, 4350558), (14, 2175279), (21, 1450186), (42, 725093), (53, 574602), (106, 287301), (159, 191534), (318, 95767), (371, 82086), (742, 41043), (1113, 27362), (2226, 13681)]